1. A jet of water strikes on series of cup shaped vanes which deflects it through 165 degrees If the velocity of the jet is that corresponding to a head of 40 m and velocity of vanes is such that the efficiency is maximum. Find the workdone on vane per kg of water.

Q: Q2\ The force F = 450 lb acts on the frame. Resolve this force into components acting along members ...

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Q: A homogenous wooden cylinder of circular section floats in oil of density 900 kg/m^3 with 1.0 inch p...

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Q: Determine the resultant couple moment acting on the beam shown: * 300 lb 200 lb 1.5 ft 200 lb 300 lb...

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Q: There is no difference between the words BENT and FLEX

A: The word BENT is related to the Bending that occurs in machine parts  and  The Word FLEX is related ...

Q: Determine whether the block shown is in equilibrium and find the magnitude and direction of the fric...

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Q: The discharge through an horizontal trapping is 0.06 m /s. The diameter at the inlet and outlet are ...

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Q: 1008 A stone is thrown vertically upward from the gre t per sec. One second later another stone is t...

A: Given   Velocity of stone 1 = 48.3 ft/s                     Stone 2 = 96.6 ft/s Find   Distance, h

Q: 44. Find the standard equation of circle with center at (-2,–3) and touching the line 3x +4y – 10 = ...

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Q: 2. Express the force as a cartesian vector. F= 900 N B 2m 4 m 2m 7 m

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Q: If the internal torque experienced by a solid brass shaft (G =39 GPa) with radius r=50 mm is T = 12 ...

A: Consider a twisting moment T is applied to a shaft having radius R. Then, torsional shear stress dev...

Q: A SCARA manipulator which has two revolute joints (0,A) and one prismatic joint (B) is shown in Figu...

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Q: Determine the resultant couple moment acting on the beam shown:

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Q: In a insulated rigid container there is helium gas being stirred by a paddle wheel using 0.02 hp for...

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Q: The revolving crank ED and connecting link CD cause the rigid frame ABO to oscillate about O. For th...

A: ω=0.4rad/sα=0.06rad/sAF=2mFB=3mFC=2mCO=1.5mCD=1.5mDE=0.5m To-Find  Acceleration of point A wrt B

Q: Determine whether the unity feedback system below with G(s)

A: To determine whether the given unity feedback system is stable.

Q: Draw the shear-force and bending-momentdiagrams for a cantilever beam AB carrying a uniformload of i...

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Q: A hypothetical metal A is stiffer than metal B, Has lower thermal expansion coefficient than B, and ...

A: Write the given data. kA>kBαA<αBTmelt,A>Tmelt,B

Q: A stepped shaft of solid circular cross sections(see figure) has length L = 0.80 m, diameterd2 = 40 ...

A: Given  Diameter, d1 = 1.0 in.                  d2 = 1.2 in.       Length, L = 45 in.                ...

Q: A turbine develops 144 HP running at 100 rpm under a head of 7.7 meters. (a)At what speed, in RPM, s...

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Q: A Carnot heat engine receives heat from a reservoir at 1200°C at a rate of 800 kJ/min and rejects th...

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Q: m3 of nitrogen contained in a cylinder behind a piston is initially at 1.2 bar and 15°C. The gas is ...

A: Given:Volume of nitrogen, V=0.05 m3initial pressure of nitrogen, P1=1.2 barinitial temperature of ni...

Q: A steel punch consists of two shafts: uppershaft and lower shaft. Assume that the upper shafthas a d...

A: The shearing stress in the plate can be calculated using the formula given below as- τ=Pπdt where, P...

Q: A Carnot heat engine receives heat from a reservoir at 1200°C at a rate of 800 kJ/min and rejects th...

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Q: Inflow depth= h haer Qu Water from a storm drain flows over an outfall with a height, h, = 0.25 m, a...

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Q: *:This type of moment caused 5 J Bending momet Shear Force Axial Force Torsion

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Q: Question 8 Which ones of the following are NOT Destructive testing benefits. Select three best answe...

A: Following points are not the benefits of Destructive Techniques. 

Q: An orifice of 8 cm diameter is fitted in a 20 cm diameter pipe that carries oil of specific gravity ...

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Q: 1. Steam at a temperature of 2500C has a specific volume of 0.15436 m3/kg. What are the pressure, sp...

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Q: Determine the resuhant moment produced by the forces about point O. F, = S00N 125 m, 025 m

A: Given:F1=500 NF2=600 N

Q: Two blocks of wood 50mm wide and 20mm thick are glued together. a. Using the free body diagram conce...

A: Given, 

Q: A tank contains exactly one kilogram of water consisting of liquid and vapor in equilibrium at 1 MPa...

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Q: A small ring Pis threaded on a fixed smooth horizontal rod AB. Three horizontal forces of magnitudes...

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Q: A steel wire is 10 meters long, hanging vertically supports a tensile load of 2000 N. Determine the ...

A: Write the given data. L=10 mP=2000 Nσmax=140 MPaδ=5 mmE=200 GPa

Q: The lap joint is fastened by 20 mm rivets placed alongside each other as shown along the length of t...

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Q: 1. Complete the tables below with your measurements and determinations of the humidity variables ins...

A: Given : Outside : Dry bulb temp = 30 C Wet bulb temp = 18 C Inside : Dry bulb temp = 21 C Wet bulb t...

Q: Consider a hollow circular shaft subjected to a uniformly distributed torque as shown. Which of the ...

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Q: A reservoir of oil has a mass of 825 kg and the oil volume is 0.917m. Calculate the density of the o...

A: Option a is correct.

Q: Air is heated as it flows steadily through a constant-are duct of 175 cm^2. It enters at 200 kPa, 30...

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Q: A one-dimensional plane wall is exposed to convective and radiative conditions at x = 0. The ambient...

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Q: Explain about GRINDING A LATHE TOOLS, elaborate. What are the recommendation in order to grind preci...

A: Lathe Tool :  A Lathe Tool is Machining tool which is stationary and having single point cutting too...

Q: b) The figure represents five forces and a system. Find the resultant force and locate couple of tha...

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Q: Calculate the thrust required to run a motor boat 5 m long at 100 m/s in a lake if the force require...

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Q: A solid circular bar ABCD with fixed supportsat ends A and D is acted upon by two equal andoppositel...

A: Given   Torque = T0  Length  = L  Find   Distance, x   Angle of twist

Q: 39cm 7ア What is the type of robot? DH Table? What is

A: there are 7 diffrent types of robot* Articulated* cartesian* collaborative robots* SCARA* cylindical...

Q: 3.69 Determine the wrench that is equivalent to the force-couple system shown and find the coordinat...

A: Given: To determine: The force couple system The point through which it passes through  

Q: A steam turbine is operating under the following conditions: steam to turbine at 900°F and 120 psia,...

A: GivenAt turbine entryT1=900oF=482.22oCP1=120psi=827.37KPaV1=250ft/s=76.2 m/sAt turbine exitT2=700oF=...

Q: meun y a damper with damping coefficient e, as well as a spring wi /m. Moment of inertia of the pull...

A: To given thatmass (m1)=1kgmassm2=0.5kgλ=30°spring constant,K=2N/minertia of pulleyJ=0.01Kg.m2Radius ...

Q: 2.1 Steam at a pressure of 2.5MPA and 500°C is expanded in a turbine to a condenser pressure of 0.05...

A: given; thermal efficiency of rankyne cycle (η)=?workratio=?

Q: In a belt transmission dynamometer, the driving pulley rotates at 400 rpm. The distance between the ...

A: Given Data, Speed of pulley, N=400 rpm Distance between center of pulley to dead mass, L=820 mm=0.82...

Q: Suppose it is possible to use geneti engineering to make people more intelligent. Do you think this ...

A: I definitely think that using genetic engineering to make humans more smart will be a great innovati...

Forms of Energy

Energy is described as the capability to accomplish a task, like the ability to push a block by applying force on it. It is a quantitative property that is used to accomplish work on an object.